Maximum number of subscribed I/O signals exceeded

Description

I/O The configuration is invalid.
The maximum number arg of I/O signals subscribed to within the I/O system has been exceeded.

Modify the configuration of the I/O system (reduce the number of subscriptions) so that it does not exceed the maximum limit.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 71084

Brand	ABB
Updated	2026-10-26

71084

I/O The configuration is invalid.
The maximum number arg of I/O signals subscribed to within the I/O system has been exceeded.

Modify the configuration of the I/O system (reduce the number of subscriptions) so that it does not exceed the maximum limit.

Applicable equipment

Source: Fault JSON · ABB_故障码_中英双语.json · SHA-256 481c7ff71090cf8078a15158591c094a0b83fce935541adeb03af45c5850d001 · 71084

Brand	ABB
Updated	2026-10-26